baber/WOPTO huggingface dataset:
Patent JP-2018138985-A (JP)
Title: Optical element
Inventor: MATSUI NAOKI
IPC: G02B5/30
Filed: 2017-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical element that has circular dichroism with a relatively simple configuration.SOLUTION: An optical element 10 has a base material 13 and structures 14. The base material 13 is a plate-like transparent dielectric substance. The structures 14 are two-dimensionally arranged on the base material 14. The structures 14 have a non-twice rotationally symmetric shape on a plane of the two-dimensional arrangement. The structures 14 have a shape having non-reflection symmetry in a direction perpendicular to a first direction on the plane of the two-dimensional arrangement. The structures 14 are made of metal. A light beam is made incident on the optical element 10 from a second direction inclined with respect to the first direction as an axis.SELECTED DRAWING: Figure 1
Patent JP-2018142474-A (JP)
Title: Power storage device, power storage device assembly and assembly method of the power storage device
Inventor: FUJII JUNICHI
IPC: H01M2/10
Filed: 2017-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a power storage device which allows for reduction in the installation time thereof and furthermore can be stably installed.SOLUTION: The power storage device according to an embodiment of the present invention, comprises: a storage battery; a housing which includes a first surface and a second surface as an opposite surface of the first surface, and in which the storage battery is housed; and a first nut. A first through-hole is provided to a direction toward the second surface from the first surface in the housing. The first nut is attached to the housing. The first nut includes: a first body part that is arranged in the first through-hole, and provided with a first screw hole; a first claw part projected from an outer circumferential surface of the first body part; and a second claw part projected from the outer circumferential surface of the first body part. The first claw part nips the housing between the first claw part and the second claw part.SELECTED DRAWING: Figure 4
Patent JP-2018145239-A (JP)
Title: Rubber composition for tire and pneumatic tire
Inventor: OGAWA RIE
IPC: C08L15/00
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for tire, which shows excellent low heat generation performance and wear resistance when a tire is formed, and a pneumatic tire that uses the rubber composition.SOLUTION: A rubber composition for tire comprises a diene-based rubber and a filler that is at least one kind selected from silica and carbon black, in which the diene-based rubber contains 10 to 40 mass% of an aromatic vinyl-conjugate diene copolymer, and 60 to 90 mass% of natural rubber, and the aromatic vinyl-conjugate diene copolymer has a content of repeating units derived from the aromatic vinyl of 18 mass% or higher, has a glass transition temperature of -60°C or lower, and, has, among the repeating units derived from the conjugate diene compound, a ratio of vinyl structures of 8 mol% or lower, a ratio of 1,4-trans structures of 75 mol% or lower, and a ratio of 1,4-cis structures of 17 to 90 mol%, and has a content of silica of 15 to 45 pts.mass relative to 100 pts.mass of the diene-based rubber, and a silica ratio of 0.4 to 1.SELECTED DRAWING: Figure 1
Patent JP-2018143376-A (JP)
Title: Game machine
Inventor: SUZUKI KAZUTO
IPC: A63F7/02
Filed: 2017-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which a performance operation can be set preferably.SOLUTION: A game machine is configured so that: a protrusion area which protrudes from a support part is provided on a decorative member; plural light emission means provided on the support part side of the decorative member radiate a light toward the protrusion area direction; plural light emission means are controlled in light emission by light emission control means; the decorative member has plural guide paths corresponding to the plural light emission means, capable of guiding the radiation lights of the plural light emission means on the support part to the protrusion area. The protrusion area has plural radiation parts for radiating the radiation lights guided by the respective guide paths to a front face side. Therefore, the performance operation can be set preferably.SELECTED DRAWING: Figure 162
Patent JP-2018111302-A (JP)
Title: Method for slicing printing colored three-dimensional model
Inventor: LEE YANG-TEH
IPC: B29C64/112
Filed: 2017-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for slicing printing a colored three-dimensional model.SOLUTION: A method for slicing printing a colored three-dimensional model includes the steps of: loading model data corresponding to the colored three-dimensional model; adding a contamination prevention structure on the side of the colored three-dimensional model; slicing processing the contamination prevention structure and the colored three-dimensional model to create a plurality of contamination prevention sheets and a plurality of model sheets and setting the color of the plurality of the model sheets; and controlling a modeling injection head of a multi-color three-dimensional printer so as to print every one layer of all the contamination prevention sheets and the model sheets and controlling a coloring injection head of the multi-color three-dimensional printer so as to color the printed model sheet. When coloring, the method for slicing printing prevents the coloring injection head from spattering ink onto the other printed model sheets to cause color mixing, thus effectively enhances the print quality.SELECTED DRAWING: Figure 3
Patent JP-2018143577-A (JP)
Title: Medical device, medical system, and treatment method
Inventor: HAYAKAWA KOICHI
IPC: A61F2/01
Filed: 2017-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a medical device, a medical system, and a treatment method capable of effectively breaking an object in a lumen of a living body into small pieces.SOLUTION: A medical device 30 is inserted, in use, into a capture device 40 for capturing a thrombus T in a blood vessel for removal to the outside of the body, comprising: at least two long shaft sections 31 spaced apart from each other; and cutting parts 32 extending distally from a distal portion 31A of the at least two shaft sections 31. The cutting parts 32 include linear portions 34 inclined relative to the shaft sections 31, and distal continuous parts 35 extending distally from a distal portion of at least the two linear portions 34, at least the linear portions 34 having a sharp cutting edge 37.SELECTED DRAWING: Figure 1
Patent JP-2017134852-A (JP)
Title: program
Inventor: BABA TOMOYUKI
IPC: G06Q30/06
Filed: 2017-03-08
Abstract: PROBLEM TO BE SOLVED: To prevent customers from moving on to payment of a purchase with a prepaid card which is reloaded with money not sufficient for the procurement price when the card is reloaded for the deficiency in a product sales data processing system configured to have a cash register and a settlement device separated.SOLUTION: In making settlement corresponding to an amount of purchase, using a pre-paid storage medium capable of payment, a program is configured to cause a cash register to: appoint an amount of payment for making payment with respect to the pre-paid storage medium when the balance of the pre-paid storage medium runs short of an amount of purchase, and prohibit prescribed processing in subsequent shopping when the appointed amount of payment runs short of an amount of deficiency being an amount of difference of the balance with respect to the amount of purchase; and cause a settlement device to receive money corresponding to the appointed amount of payment, and execute settlement processing for the amount of purchase.SELECTED DRAWING: Figure 8
Patent JP-2017101374-A (JP)
Title: Antiviral hygienic mask
Inventor: NAGATAKE ICHIRO
IPC: A62B18/02
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To enhance an antiviral hygienic effect of a hygienic mask applied with an antiviral agent.SOLUTION: The antiviral mask according to the present application is formed of two layers of fabrics, which are a woven fabric applied with an antiviral agent and a woven fabric not applied with the antiviral agent. The woven fabric that has a front side applied with the antiviral agent is layered on the woven fabric that has an inner side, which is to be in contact with a nose and a lower jaw, not applied with the antiviral agent to form a mask body 10 of a shape covering the nose, the lower jaw, and left and right pinnas. The mask body 10 includes a frame of a woven fabric along a periphery connecting a nose top part 21, a left inner pinna part 24a, a lower jaw part 22, and a right inner pinna part 24b. The frame forms a rim of a certain thickness. The mask body 10 includes, at the center portion thereof, a non-elastic joint part 13 that forms a space by covering an under-nose part and a lip part.SELECTED DRAWING: Figure 1
Patent JP-2018151457-A (JP)
Title: Projector and calibration method
Inventor: KATO TAKESHI
IPC: G03B21/14
Filed: 2017-03-10
Abstract: PROBLEM TO BE SOLVED: To surely perform automatic calibration regardless of the brightness of external light and entering of illumination light.SOLUTION: A projector includes a projection lens including a zoom lens and projecting an image onto a projection surface and an image sensor capturing the image on the projection surface. When performing calibration for projecting a test pattern including a plurality of calibration points, to establish a correlation between a captured image captured by the image sensor and the image on the projection surface, the test pattern is projected by using the position of the zoom lens as a second position to which a smaller image is projected with respect to a first position where actual projection is performed and the coordinate values of the respective calibration points acquired from the image obtained by the image sensor at that time are corrected from the first position and the second position.SELECTED DRAWING: Figure 6
Patent JP-2018150218-A (JP)
Title: Multilayer carbon nanotube and method for producing multilayer carbon nanotube
Inventor: MORITA TAKESHI
IPC: B82Y40/00
Filed: 2017-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer carbon nanotube for obtaining a resin composition having high jet-blackness, and a method for producing a multilayer carbon nanotube.SOLUTION: A multilayer carbon nanotube satisfies the following requirements (1) and (2): (1) an average outer diameter of the carbon nanotube of 10 nm or less; and (2) a standard deviation of an outer diameter of the carbon nanotube of 4 nm or less, where in powder X-ray diffraction analysis, a peak is present in a diffraction angle of 2θ=25° ±2°, and a half-width of the peak is 3° to 5°.SELECTED DRAWING: Figure 1
Patent JP-2018154008-A (JP)
Title: Nozzle plate, liquid jet head, and liquid jet device
Inventor: TONOMURA OSAMU
IPC: B41J2/14
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle plate which inhibits adhesion of a liquid to an area near a nozzle, and to provide a liquid jet head and a liquid jet device.SOLUTION: A nozzle (22) for jetting droplets to one surface (a nozzle surface 23) opens on a nozzle plate (21). The one surface (the nozzle surface 23) includes: first areas (liquid repellent areas 39) which are formed so as to enclose the nozzle (22); and second areas (lyophilic areas 40) which are formed so as to enclose the nozzle (22) and have liquid repellency lower than that of the first area (the liquid repellent area 39). The nozzle plate (21) is characterized in that the plurality of first areas (the liquid repellent areas 39) and the plurality of second areas (the lyophilic areas 40) are alternately provided toward the outer side from an opening edge of the nozzle (22) in a surface direction of the one surface (the nozzle surface 23).SELECTED DRAWING: Figure 3
Patent JP-2018155952-A (JP)
Title: Optical Integrator
Inventor: MINAGAWA ICHIJI
IPC: G03B21/14
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a solid rod that, when integrated into a projection type display device, can be changed in shape according to the shape of a portion into which the solid rod is integrated.SOLUTION: An optical integrator is formed of a solid member containing therein light diffusion particles, and comprises: an incident surface on which light is made incident; an emission surface from which the light is emitted; and a side face connecting the incident surface and emission surface. At least the side face of the solid member is formed of a resin material having flexibility.SELECTED DRAWING: Figure 1
Patent JP-2018154257-A (JP)
Title: Sunshade device
Inventor: HIRAMATSU SHINICHI
IPC: E06B9/42
Filed: 2017-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a sunshade device that can be reduced in time and effort for assembly.SOLUTION: A sunshade device 5 includes a shade 10 and a retractor 20 for winding up the shade 10. The retractor 20 includes: a cylindrical body 21 for winding up the shade 10; a shaft center 22 inserted into the cylindrical body 21; an urging member for urging the cylindrical body 21 in a direction of winding up the shade 10; a first power transmission member 25 for transmitting rotational power of the cylindrical body 21 while inversely rotating it; and a second power transmission member 28 for transmitting rotational power transmitted to the shaft center 22 via the first power transmission member 25 to a tip part 10a of the shade 10.SELECTED DRAWING: Figure 2
Patent JP-2018160725-A (JP)
Title: Video signal processor, video signal processing method, and video signal processing program
Inventor: YOSHIDA ATSUSHI
IPC: H04N7/01
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a video signal processor with which it is possible to generate an interpolation frame not susceptible to picture quality degradation.SOLUTION: An additional information area detection unit 2 detects the additional information area of a static image present in the video signal of a moving image. A static interpolation source signal selection unit 51 selects a first and a second static interpolation source pixel in a first and a second frame at the same positions as interpolation pixels of an interpolation frame interpolated between the first and the second frame. A motion interpolation source signal selection unit 52 selects a first and a second motion interpolation source pixel in the first and the second frame in a direction indicated by a motion vector. An interpolation signal generation unit 6 generates an interpolated video signal in accordance with case separation based on whether each of the first and the second static interpolation source pixel, the first motion interpolation source pixel, and the second motion interpolation source pixel is located within the additional information area and the magnitude relation of a first difference value between the first and the second static interpolation source pixel and a second difference value between the first and the second motion interpolation source pixel.SELECTED DRAWING: Figure 1
Patent JP-2018158633-A (JP)
Title: Air-conditioning unit, and method for manufacturing air-conditioning unit
Inventor: OMORI TAKASHI
IPC: F24F13/20
Filed: 2017-03-22
Abstract: PROBLEM TO BE SOLVED: To suppress generation of allophone in association with drainage of condensed water in a cooler unit 20.SOLUTION: A cooler unit 20 comprises a split casing 22b on a bottom 23 of which a discharge hole 24 for discharging condensed water which is generated in a heat exchanger 40 for cooling and an inclined plane 23a which is so formed as to be gradually directed to a lower side as approaching the discharge hole 24 are formed. With respect to the inclined plane 23a, a surface roughness Sq is set so that condensed water becomes a water screen-like shape and flows toward the discharge hole 24. Condensed water, which has dropped onto the inclined plane 23a from the heat exchanger 40 for cooling, becomes a water screen-like shape on the inclined plane 23a and flows toward the discharge hole 24. Therefore, condensed water can be discharged from the discharge hole 24 without closing the discharge hole 24.SELECTED DRAWING: Figure 2
Patent JP-2018163556-A (JP)
Title: Work management device, work management method, and program
Inventor: KITAGAWA TOMOAKI
IPC: G05B19/418
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To allow work progress to be followed and to be managed, with no need for a worker to record the progress.SOLUTION: In an embodiment of the present invention, a work management device comprises: a sensor for detecting actions of a worker; a feature quantity extraction part for extracting a feature quantity for the actions detected by the sensor; a database which associates the feature quantity of the actions with a work and a reference time for said work; a work identification part which refers to the database and identifies the work being performed by the worker on the basis of the feature quantity for the actions extracted by the feature quantity extraction part; and a work progress estimating part for estimating progress of the work according to the work identified by the work identification part and the reference time recorded in the database.SELECTED DRAWING: Figure 1
Patent JP-2018163863-A (JP)
Title: Lighting device
Inventor: KAWAGOE MAKOTO
IPC: F21V23/06
Filed: 2017-03-27
Abstract: PROBLEM TO BE SOLVED: To facilitate attachment and detachment of a module.SOLUTION: A lighting device of an embodiment includes: a housing; a connection terminal; and a lid. The housing has an aperture opening in a light emission direction of a light source. The connection terminal is configured to attach or detach a module. The lid covers the aperture of the housing. The connection terminal is disposed in the housing so as to be located at an end part side of a component housed in the housing and face the aperture of the housing. A through hole into which the module may be inserted from the outside of the lid is provided at a portion of the lid which faces the connection terminal.SELECTED DRAWING: Figure 2
Patent JP-2018168862-A (JP)
Title: Shift control device
Inventor: KIDACHI DAISUKE
IPC: F16H61/22
Filed: 2017-03-29
Abstract: To improve responsiveness.SOLUTION: A shift control device 100 includes hydraulic circuit 100a in which a plurality of supply destinations (forward clutch FWC, reverse clutch REC, hydraulic chamber 22b, operation chamber 34a) is connected to a pump 102 that is a supply source of working oil. A first selector valve 110 and a second selector valve 120 for switching a connection path between the pump and the supply destinations of the working oil in accordance with a shift position of a shift lever are installed in the hydraulic circuit.SELECTED DRAWING: Figure 3
Patent JP-2018167010-A (JP)
Title: Game machine
Inventor: NIIMI TOSHIHIRO
IPC: A63F7/02
Filed: 2017-03-30
Abstract: To enhance amusement of a player in a presentation using decorative symbols.SOLUTION: A pachinko game machine performs a symbol display presentation in which a plurality of decorative symbols are displayed in a prescribed alignment of symbols for discriminating a determination result of a special symbol lottery, after the decorative symbols are variably displayed in an image display unit 114 on the basis of an establishment of a start condition. Further, in one symbol display presentation, at least a first display mode control, a second display mode control and a third display mode control are performed, the first display mode control for displaying decorative symbols 511 as first big symbols in prescribed display sizes, the second display mode control for displaying decorative symbols that are first small symbols smaller than the display sizes of the first big symbols, the third display mode control for displaying decorative symbols 514 that are second small symbols smaller than the display sizes of the first small symbols. Then, the plurality of symbols displayed in the prescribed alignment of symbols are displayed using the decorative symbols 514 that are the second small symbols. Further, second big symbols larger than the display sizes of the decorative symbols 511 that are the first big symbols are displayed and then the plurality of symbols are displayed in smaller display sizes than the second big symbols.SELECTED DRAWING: Figure 38-2
Patent JP-2018174599-A (JP)
Title: Inverter device, air conditioner, inverter device control method and program
Inventor: WATANABE TAKAMASA
IPC: H02M7/48
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an inverter device which suppresses an increase in a harmonic component due to a stop of a PWM signal, an air conditioner, an inverter device control method and a program.SOLUTION: An inverter device 1 is capable of driving a motor 80, and comprises a voltage command part 12 which generates a voltage command on the basis of a speed command by the motor 80, a correction command part 18 which generates a correction command created by adding a command of stopping a pulse signal for PWM control and a compensation command of compensating a line voltage by a stop command to the voltage command during at least part of a null voltage area of the voltage command, an inverter main circuit 20 which converts a DC voltage into a three phase AC voltage by switching a switching element group with a pulse signal generated on the basis of the correction command.SELECTED DRAWING: Figure 2
Patent JP-2018172884-A (JP)
Title: Device for preventing bush of hydraulic shovel from being pulled out
Inventor: NAGANUMA SHINICHIRO
IPC: E02F3/40
Filed: 2017-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a device for preventing a bush from being pulled out which is used when a work tool of a hydraulic shovel is detached, which prevents a bush from being pulled out of a bearing device, and which can maintain a tip portion of a linkage.SOLUTION: A device 30 for preventing a bush from being pulled out is applied to a hydraulic shovel 1 comprising: an arm side bearing device 16A supporting a work tool connecting pin 14A connecting an arm 7 and a bucket 9; and a link side bearing device 16B supporting a work tool connecting pin 14B connecting a linkage 10 and the bucket 9. The device 30 is used in a state where the bucket 9 is detached from the work tool connecting pins 14A, 14B. The device 30 for preventing a bush from being pulled out comprises: an arm side cylindrical body 31A covering the circumference of the work tool connecting pin 14A protruding from the arm side bearing device 16A; a link side cylindrical body 31B covering the circumference of the work tool connecting pin 14B protruding from the link side bearing device 16B; and a plate 32 connecting the arm side cylindrical body 31A with the link side cylindrical body 31B.SELECTED DRAWING: Figure 6